How to create Trailing 12 month date parameter in Power BI - powerbi

Is it possible to create trailing 12 month date parameter? I want to be able to choose Month-Year, so it display data till the end of that chosen Month-Year 12 months back.
Something like that on a picture below.
Do I need to create some date measures for that?
Thanks

I would use the Relative Date slicer & filter feature built into Power BI. It can cater to that requirements E.g. Last - 12 - Months (Calendar)
https://powerbi.microsoft.com/en-us/documentation/powerbi-desktop-slicer-filter-date-range/
No modeling preparation is needed - it is set in the report page design.

Related

Get Previous Month Data - Power BI

I need support of yours for my query.
Currently i have set of records which includes date column as well.
Here on click of a button, i need to check current date and show previous 30 days data.
If any one give me idea on how to do this in Power Bi it will be really helpful.
Thanks

Comparing data for a month across a choice of 2 different years using slicers in Power BI

I am trying to create a tab in Power BI that includes a Year to Year Comparison for a month using a slicer on a date hierarchy, but I'd like the user to be able to chose which years are being compared (for future-proofing the report). This involves using 3 slicers on the report - 2 for the choice of 2 years, and 1 for the month of interest. I haven't yet found a way to get the data to show up for the graph I want.
I created a mock page that displays the type of report I'm looking for, but it only has a month slicer, and utilizes built-in page filters to constrain the years:
Reference image for what I'd like the graph to look like
What I'd like to create is a page with the filter options shown here, but it's not outputting any data, much less anything like the first graph (unless I have both year slicers to be the same):
Has the slicer options I want, but data doesn't show
I've looked into including some Time-Intelligent DAX functions, but from what I can tell, nothing seems to be an obvious solution for what I'm trying to do.
Start with two measures - one each for year 1 and 2 - to show the data for those years, and two unrelated slicer tables driving the year selection. Each measure can then pick up its year value (via SELECTEDVALUE) to use for data filtering.

Set default date range for 2 years in power bi date slicer

I have a dataset which is containing data from 2015 to latest and dataset is refreshing on daily basis. So I need to set default start date and end date for 2 years from latest date as by default. But User can also see the previous data by changing the date selection. How can I set the default date range for last 2 years including today?
We can easily perform day, month, year filtering with the slicer option we have selected from the visualisation section.
enter image description here
In the dateadded slicer that we see in the image, we can perform the filtering process we want from the options located in the upper right corner.

How can I display months without no data?

I follow the following blog http://sqljason.com/2018/03/display-last-n-months-selected-month-using-single-date-dimension-in-powe... in order to display Display Last N Months & Selected Month using Single Date Dimension in Power BI.
I've an issue when trying to display month-year when there is no data in the fact table sales.
I did modification: https://1drv.ms/u/s!Amd7BXzYs7AVg3xJ1MKPYI_PIw3z
How to show to show for example October, november and december 2015 as an example?
I downloaded your PBIX file and looked through it.
I am unsure what you exactly want to see, because your report has a few quirks in it.
I'll try to sum them up:
You have a 'select month' drop down menu ánd a slider for selecting the number of months (As 'sales for last x months). This doesn't work. Since you now need to manually select the wanted months in the drop down menu with CTRL+Click (On each month) ánd you need to use the slider.
Next to that, your calculations seem to be wrong. If I only select Dec-16 I get 70. If I select Nov-16 and Dec-16, the sales in Dec-16 suddenly become 70 and Nov-16 takes over. If I select until July-16, July-16 gets 70 and Dec-16 gets 120.. I don't know if this is how you want it but it looks like strange behaviour.
A good tip for measures. If you sum, divide or do any calculation. End with +0. That way you wont see (Blank) but 0. E.g.
Sales (Selected Month) = SUM(Sales[Sales]) + 0
Also, you have made a small date table, which is good. But you don't use this consistently through your report. For selecting months you use the date table and for the graph you use the date in the sales table. It is better to use the date table for dates, since that is it's sole purpose.

power BI relative date filter

Relative Date Functionality in Power BI:
Issue #1:
Hi Team,
Need to know is there any way to implement the below relative date filter functionality in Power BI
Please note the following:
For year the base year should be current year, for now it should be 2021
For month the base month should be current month, for now it should be july and so on.
Issue#2:
Based on the above, we want to implement a functionality based on the below selection, where in if we select week, then we should see the count of a metric only for the weeks which are passed by the above filters and similarly for months, days etc. For eg, if we select year, then we should get the count for the year 2022 only as this is the only year passed by the above filter.
Thanks for any help!
Technically possible? I think so. Feasible? No, not really.
While there is some playroom with bookmarks, custom graphics and clever use of a wide range of measures and calculation groups - it would be an enormous task to get everything running correctly and smoothly.
Perhaps one option is to introduce this filtering functionality via a custom visual that takes your date column as input?